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// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
struct B {
template <class U> U f();
};
struct A {
B b;
// implicitly rewritten to (*this).b.f<U>()
template <class U> auto f() -> decltype (b.f<U>());
template <class U> auto g() -> decltype (this->b.f<U>());
};
int main() {
A a;
// CHECK: call noundef i32 @_ZN1A1fIiEEDTcldtdtdefpT1b1fIT_EEEv
a.f<int>();
// CHECK: call noundef i32 @_ZN1A1gIiEEDTcldtptfpT1b1fIT_EEEv
a.g<int>();
}
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